bulbe galactique

[1988] The Galactic Nuclear Bulge and the Stellar Content of Spheroidal Systems ; Jay A. Frogel ; Annual Review of Astronomy and Astrophysics 26 (1988) p. 51 [lien]
[1997] Galactic Bulges ; Rosemary F. G. Wyse ; Gerard Gilmore ; Marijn Franx ; Annual Review of Astronomy and Astrophysics 35 (1997) p. 637 [lien]